The Nike React Infinity Run 3 feels soft and stable with a smooth ride that carries you through routes, long and short. A breathable upper is made to feel contained, yet flexible. And now, Version 3 has even more cushioning around the heel and ankle for a supportive sensation. Benefits Include: More Flyknit throughout the upper, creating specific zones of breathability, flexibility and containment. The result is a cool feel that helps your foot feel secure, while letting it move without restriction. It still has Flywire technology for support through the midfoot, and the sole has a unique rocker design that's shaped for support during all 3 phases of your stride. It feels flexible when you push off the ground, has a smooth ride when your foot moves forward and cushions when you land. Nike React technology provides that soft yet responsive sensation at every step. High-rise cushioning is placed directly under your foot so you're closer to the foam for a truly responsive experience. Hybrid tongue combines a sock-like feel with the adjustability of a traditional design. Soft padding along the collar provides a cushioned touch point. The bottom has been widened for more stability on contact. Increased rubber at the outsole gives traction and durability. Specifications: Heel-to-Toe Offset: 8mm Weight: 10.3oz